2012802116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2633}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 3873012528

約数和(自身を除く): 1860210412

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 241, 244, 482, 793, 964, 1586, 2633, 3133, 3172, 5266, 6266, 10532, 12532, 14701, 29402, 34229, 58804, 68458, 136916, 160613, 191113, 321226, 382226, 634553, 642452, 764452, 1269106, 2087969, 2538212, 4175938, 8249189, 8351876, 16498378, 32996756, 38707733, 77415466, 154830932, 503200529, 1006401058, 2012802116]

約数ペア:

[(1, 2012802116), (2, 1006401058), (4, 503200529), (13, 154830932), (26, 77415466), (52, 38707733), (61, 32996756), (122, 16498378), (241, 8351876), (244, 8249189), (482, 4175938), (793, 2538212), (964, 2087969), (1586, 1269106), (2633, 764452), (3133, 642452), (3172, 634553), (5266, 382226), (6266, 321226), (10532, 191113), (12532, 160613), (14701, 136916), (29402, 68458), (34229, 58804)]